98969137 has 4 divisors (see below), whose sum is σ = 100646640. Its totient is φ = 97291636.

The previous prime is 98969131. The next prime is 98969147. The reversal of 98969137 is 73196989.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 73196989 = 37 ⋅1978297.

It is a cyclic number.

It is not a de Polignac number, because 98969137 - 2⁷ = 98969009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (98969131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 838663 + ... + 838780.

It is an arithmetic number, because the mean of its divisors is an integer number (25161660).

Almost surely, 2^98969137 is an apocalyptic number.

It is an amenable number.

98969137 is a deficient number, since it is larger than the sum of its proper divisors (1677503).

98969137 is a wasteful number, since it uses less digits than its factorization.

98969137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1677502.

The product of its digits is 734832, while the sum is 52.

The square root of 98969137 is about 9948.3233260686. The cubic root of 98969137 is about 462.5584237858.

The spelling of 98969137 in words is "ninety-eight million, nine hundred sixty-nine thousand, one hundred thirty-seven".